Datasheet - STF8NK100Z, STP8NK100Z - N‑channel 1000 V, 1.45 Ω typ., 6.5 A SuperMESH Power MOSFET in a TO-220FP and TO-220 packages
Document overview
- Manufacturer or author: STMICROELECTRONICS
- PDF pages: 15
Technical content
Datasheet sections
- 1 Electrical ratings
- 2 Electrical characteristics
- 2.1 Electrical characteristics curves
- 3 Test circuits
- 4 Package information
- 4.1 TO-220FP type B package information
- 4.2 TO-220 type A package information
Features
Order code VDS RDS(on) max. ID STF8NK100Z 1000 V 1.85 Ω 6.5 A STP8NK100Z
- 100% avalanche tested
- Gate charge minimized
- Very low intrinsic capacitance
- Zener-protected
Applications
- Switching applications
Description
These high-voltage devices are Zener-protected N-channel Power MOSFETs developed using the SuperMESH technology by STMicroelectronics, an optimization of the well-established PowerMESH. In addition to a significant reduction in on‑resistance, these devices are designed to ensure a high level of dv/dt capability for the most demanding applications. 1 2 TO-220FP TO-220 TAB D(2, TAB) G(1) S(3) NG1D2TS3Z Product status links STF8NK100Z STP8NK100Z Product summary Order code STF8NK100Z Marking F8NK100Z Package TO-220FP Packing Tube Order code STP8NK100Z Marking P8NK100Z Package TO-220 Packing Tube N‑channel 1000 V, 1.45 Ω typ., 6.5 A SuperMESH Power MOSFET in a TO-220FP and TO-220 packages STF8NK100Z, STP8NK100Z Datasheet DS4482 - Rev 2 - March 2026 For further information, contact your local STMicroelectronics sales office.
1 Electrical ratings
Table 1. Absolute maximum ratings
- Limited by maximum junction temperature.
- Pulse width limited by safe operating area.
Table 2. Thermal data Table 3. Avalanche characteristics
2 Electrical characteristics
TC = 25 °C unless otherwise specified. Table 4. On/off states
- Specified by design, not tested in production.
Table 5. Dynamic
- Coss eq. is defined as a constant equivalent capacitance giving the same charging time as Coss when VDS increases from
- Specified by design, not tested in production.
Table 6. Switching times Figure 20. Switching time waveform)
Electrical characteristics
Table 7. Source drain diode
- Pulse width is limited by safe operating area.
- Pulsed: pulse duration = 300 μs, duty cycle 1.5%.
2.1 Electrical characteristics curves
Figure 1. Safe operating area for TO-220 Figure 2. Normalized transient thermal impedance Figure 3. Safe operating area for TO-220FP Figure 4. Normalized transient thermal impedance Figure 5. Typical output characterisics Figure 6. Typical transfer characteristics
3 Test circuits
Figure 15. Test circuit for resistive load switching times Figure 16. Test circuit for gate charge behavior Figure 17. Test circuit for inductive load switching and Figure 18. Unclamped inductive load test circuit Figure 19. Unclamped inductive waveform Figure 20. Switching time waveform
4 Package information
To meet environmental requirements, ST offers these devices in different grades of ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions, and product status are available at: www.st.com. ECOPACK is an ST trademark.
4.1 TO-220FP type B package information
Figure 21. TO-220FP type B package outline
Package information
Table 8. TO-220FP type B package mechanical data
4.2 TO-220 type A package information
Figure 22. TO-220 type A package outline
Table 9. TO-220 type A package mechanical data
Revision history
Table 10. Document revision history 04-Nov-2005 1 First release. Updated Section 4: Package information.
IMPORTANT NOTICE – READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. In the event of any conflict between the provisions of this document and the provisions of any contractual arrangement in force between the purchasers and ST, the provisions of such contractual arrangement shall prevail. The purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgment. The purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of the purchasers’ products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. If the purchasers identify an ST product that meets their functional and performance requirements but that is not designated for the purchasers' market segment, the purchasers shall contact ST for more information. ST and the ST logo are trademarks of ST. For additional information about ST trademarks, refer to www.st.com/trademarks. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2026 STMicroelectronics – All rights reserved STF8NK100Z, STP8NK100Z DS4482 - Rev 2 page 15/15